SE508791C2 - Framställningsmetod för en kyld kolvöverdel och kolvöverdel som framställts med denna metod - Google Patents

Framställningsmetod för en kyld kolvöverdel och kolvöverdel som framställts med denna metod

Info

Publication number
SE508791C2
SE508791C2 SE9103043A SE9103043A SE508791C2 SE 508791 C2 SE508791 C2 SE 508791C2 SE 9103043 A SE9103043 A SE 9103043A SE 9103043 A SE9103043 A SE 9103043A SE 508791 C2 SE508791 C2 SE 508791C2
Authority
SE
Sweden
Prior art keywords
blank
recess
piston top
wall
therebetween
Prior art date
Application number
SE9103043A
Other languages
English (en)
Swedish (sv)
Other versions
SE9103043D0 (sv
SE9103043L (sv
Inventor
Jose Augusto Cardoso Mendes
Jose Manoel Martins Leites
Andre Lippai
Original Assignee
Metal Leve Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metal Leve Sa filed Critical Metal Leve Sa
Publication of SE9103043D0 publication Critical patent/SE9103043D0/xx
Publication of SE9103043L publication Critical patent/SE9103043L/xx
Publication of SE508791C2 publication Critical patent/SE508791C2/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49258—Piston making with assembly or composite article making with thermal barrier or heat flow provision

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
SE9103043A 1990-10-18 1991-10-18 Framställningsmetod för en kyld kolvöverdel och kolvöverdel som framställts med denna metod SE508791C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909005370A BR9005370A (pt) 1990-10-18 1990-10-18 Processo de fabricacao de embolo refrigerado

Publications (3)

Publication Number Publication Date
SE9103043D0 SE9103043D0 (sv) 1991-10-18
SE9103043L SE9103043L (sv) 1992-04-19
SE508791C2 true SE508791C2 (sv) 1998-11-09

Family

ID=4050605

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103043A SE508791C2 (sv) 1990-10-18 1991-10-18 Framställningsmetod för en kyld kolvöverdel och kolvöverdel som framställts med denna metod

Country Status (8)

Country Link
US (2) US5309818A (fr)
AT (1) ATA208191A (fr)
BR (1) BR9005370A (fr)
DE (1) DE4134528C2 (fr)
FR (1) FR2668088A1 (fr)
GB (1) GB2249504B (fr)
PT (1) PT99283A (fr)
SE (1) SE508791C2 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642654A (en) * 1994-09-01 1997-07-01 Sundstrand Corporation Piston and method of manufacturing the same
US5735194A (en) * 1997-01-03 1998-04-07 Cochran; David M. Apparatus for separating chaff and roasting coffee and cocoa beans
US5934174A (en) * 1998-10-02 1999-08-10 Cummins Engine Company, Inc. Lightweight articulated piston head and method of making the piston head
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6112642A (en) * 1998-10-06 2000-09-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
DE19846152A1 (de) * 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal
KR100302852B1 (ko) * 1999-03-20 2001-10-29 신영주 압축기용 중공 피스톤 제조방법
US6477941B1 (en) * 1999-10-08 2002-11-12 Federal-Mogul World Wide, Inc. Dual gallery piston
US6588320B2 (en) 1999-12-30 2003-07-08 Federal-Mogul World Wide, Inc. Piston having uncoupled skirt
DE10007616B4 (de) * 2000-02-18 2008-08-28 Federal-Mogul Nürnberg GmbH Ringträger mit Kühlkanal
AU9320301A (en) * 2000-09-28 2002-04-08 Invacare Corp Carbon dioxide-based bi-level cpap control
EP1327089B1 (fr) * 2000-10-18 2009-07-22 Federal-Mogul Corporation Piston forge de maniere multiaxiale
DE10110889C1 (de) 2001-03-07 2002-10-02 Ks Kolbenschmidt Gmbh Verfahren zur Herstellung eines Kühlkanalkolbens, sowie ein nach dem Verfahren hergestellter Kühlkanalkolben
GB2375724B (en) * 2001-05-24 2005-01-12 Federal Mogul Technology Ltd Manufacturing pistons
DE10132447A1 (de) * 2001-07-04 2003-01-09 Ks Kolbenschmidt Gmbh Kolben mit angeschweißter Abdeckung des Kühlkanals
DE10206728B4 (de) * 2002-02-18 2006-08-24 Brueninghaus Hydromatik Gmbh Hohlkolben und Verfahren zu dessen Herstellung durch Sintern
DE10244512A1 (de) * 2002-09-25 2004-04-15 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE10244511A1 (de) * 2002-09-25 2004-04-15 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
US6825450B2 (en) * 2002-11-06 2004-11-30 Federal-Mogul World Wide, Inc. Piston and method of manufacture
ATE413936T1 (de) 2003-03-01 2008-11-15 Ks Kolbenschmidt Gmbh Herstellungsverfahren für einen kühlkanalkolben mit umformbarem bund
US7005620B2 (en) * 2003-11-04 2006-02-28 Federal-Mogul World Wide, Inc. Piston and method of manufacture
DE102004031513A1 (de) 2004-06-30 2006-01-26 Ks Kolbenschmidt Gmbh Verfahren zur Herstellung eines Kühlkanalkolbens für eine Brennkraftmaschine
DE102004038465A1 (de) * 2004-08-07 2006-02-23 Ks Kolbenschmidt Gmbh Kolben, insbesondere Kühlkanalkolben einer Brennkraftmaschine, mit zumindest drei Reibschweißzonen
DE102004061778A1 (de) * 2004-09-29 2006-04-06 Ks Kolbenschmidt Gmbh Einfach-Reibschweißung
EP1924765A1 (fr) * 2005-09-17 2008-05-28 KS Kolbenschmidt GmbH Piston, en particulier piston a canal de refroidissement d'un moteur a combustion interne, comportant au moins trois zones de soudure par friction
EP1926902B1 (fr) 2005-09-17 2010-04-14 KS Kolbenschmidt GmbH Piston, en particulier piston a canal de refroidissement, comportant au moins trois zones de soudure par friction
US7654240B2 (en) * 2006-08-18 2010-02-02 Caterpillar Inc. Engine piston having an insulating air gap
DE102006053790A1 (de) * 2006-11-15 2008-05-21 Volkswagen Ag Verfahren zum Fügen eines Schaltrades mit einem Kupplungskörper, sowie Fügestellenstruktur
US7578229B2 (en) * 2006-12-01 2009-08-25 Karl Schmidt Unisia, Inc. Piston produced from a single forged or cast piston blank
US20090007774A1 (en) * 2007-07-02 2009-01-08 Terence Savas Aircraft actuator piston
DE102007061601A1 (de) * 2007-12-20 2009-06-25 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
DE202008017702U1 (de) * 2008-02-29 2011-04-07 Gesenkschmiede Schneider Gmbh Reibgeschweißtes Teil mit mindestens 2 Reibschweißstellen
DE102008011922A1 (de) 2008-02-29 2009-09-03 Ks Kolbenschmidt Gmbh Kolben für Brennkraftmaschinen, hergestellt mittels eines Multi-Orbitalen Reibschweißverfahrens
US8286852B2 (en) 2008-02-29 2012-10-16 Gesenkschmiede Schneider Gmbh Method of friction welding of a piston having a cooling duct
DE102009059056A1 (de) * 2009-12-18 2011-06-22 MAHLE International GmbH, 70376 Kolben für einen Verbrennungsmotor
US8631573B2 (en) * 2010-08-10 2014-01-21 Mahle International Gmbh Piston for an internal combustion engine and method for its production
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
DE102010051681B4 (de) 2010-11-17 2019-09-12 Daimler Ag Verfahren zur Herstellung eines Kühlkanalkolbens
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
US8544441B2 (en) * 2011-08-04 2013-10-01 Federal-Mogul Ignition Company Piston including a pair of cooling chambers
DE102012014194A1 (de) * 2012-07-18 2014-01-23 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens
JP6452052B2 (ja) * 2013-08-29 2019-01-16 テネコ・インコーポレイテッドＴｅｎｎｅｃｏ Ｉｎｃ． 完全なスカートを伴う二重溶接された鋼ピストン
EP3452712A1 (fr) 2016-05-04 2019-03-13 KS Kolbenschmidt GmbH Piston

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385175A (en) * 1966-06-15 1968-05-28 Mahle Kg Piston
DE1814123A1 (de) * 1968-12-12 1971-03-11 Maschf Augsburg Nuernberg Ag Verfahren und Einrichtung zur Kuehlung eines Brennkraftmaschinenkolbens
GB1277579A (en) * 1968-07-15 1972-06-14 Wellworthy Ltd Pistons
US3613521A (en) * 1968-11-07 1971-10-19 Komatsu Mfg Co Ltd Piston for internal combustion engine
AT304182B (de) * 1969-02-01 1972-12-27 Maschf Augsburg Nuernberg Ag Kolben für direkt einspritzende Brennkraftmaschinen
DE2038022A1 (de) * 1970-07-31 1972-02-03 Arendt, Rosemarie, 3001 Krahenwin kel Kolben fur Verbrennungsmotoren
GB1364429A (en) * 1971-10-11 1974-08-21 Wellworthy Ltd Light metal pistons
US4083292A (en) * 1976-06-16 1978-04-11 Caterpillar Tractor Co. Piston with high top ring location
DE2832970A1 (de) * 1978-07-27 1980-02-07 Schmidt Gmbh Karl Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen
SU791983A1 (ru) * 1979-01-04 1981-01-02 Научно-исследовательский конструкторско-технологический институт тракторных и комбайновых двигателей Поршень дл двигател внутреннего сгорани
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
DE3222582C2 (de) * 1982-06-16 1985-10-03 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zum Herstellen eines Kolbenbodenrohlings durch Schmieden für einen gebauten Kolben
DE3329787A1 (de) * 1982-08-20 1984-02-23 AE PLC, Rugby, Warwickshire Kolben und verfahren zu ihrer herstellung
GB2129523A (en) * 1982-10-20 1984-05-16 Ae Plc Composite pistons
JPS59118312A (ja) * 1982-12-26 1984-07-09 Aisin Seiki Co Ltd 分割式ピストンの溶接方法
DE3303984C1 (de) * 1983-02-05 1984-05-24 Mahle Gmbh, 7000 Stuttgart Mehrteiliger,fluessigkeitsgekuehlter Kolben fuer Verbrennungsmotoren
JPS60206959A (ja) * 1984-03-30 1985-10-18 Aisin Seiki Co Ltd 内燃エンジン用ピストン
GB8413800D0 (en) * 1984-05-30 1984-07-04 Ae Plc Manufacture of pistons
BR8805716A (pt) * 1988-10-26 1990-06-12 Metal Leve Sa Processo de fabricacao de embolo articulado e embolo articulado
BR9001916A (pt) * 1990-04-20 1991-11-12 Metal Leve Sa Processo de obtencao de embolo refrigerado e embolo refrigerado
IT1240526B (it) * 1990-07-31 1993-12-17 Borgo Nova S.P.A. Perfezionamento relativo a pistoni, in genere.

Also Published As

Publication number Publication date
US5394788A (en) 1995-03-07
BR9005370A (pt) 1992-06-16
FR2668088B1 (fr) 1995-03-31
GB9122211D0 (en) 1991-11-27
SE9103043D0 (sv) 1991-10-18
ATA208191A (de) 1996-12-15
FR2668088A1 (fr) 1992-04-24
US5309818A (en) 1994-05-10
GB2249504B (en) 1994-08-03
SE9103043L (sv) 1992-04-19
GB2249504A (en) 1992-05-13
DE4134528A1 (de) 1992-05-07
PT99283A (pt) 1993-10-29
DE4134528C2 (de) 2002-01-31

Similar Documents

Publication Publication Date Title
SE508791C2 (sv) Framställningsmetod för en kyld kolvöverdel och kolvöverdel som framställts med denna metod
US20120037115A1 (en) Method for the production of a piston for an internal combustion engine and piston for an internal combustion engine
US8572843B2 (en) Method, production line, and piston blank used for the production of a monolithic piston for combustion engines, and piston for combustion engines
SE508219C2 (sv) Framställningsmetod för kolvar
SE508837C2 (sv) Framställningsmetod för en kolvöverdel med kylkammare och kolvöverdel som framställts med denna metod
CN103596724B (zh) 活塞和制造活塞的方法
JP4411212B2 (ja) 内燃機関のための、複数部分から成る冷却されるピストンおよび該ピストンを製作する方法
US5016807A (en) Method for producing workpieces of metal
US8631572B2 (en) Method for the production of a piston for an internal combustion engine
CN107443010A (zh) 制造回转机器的部件的方法和利用所述方法制造的部件
US20140069355A1 (en) Piston for an internal combustion engine
CN103619507A (zh) 用于内燃机的活塞及其制造方法
CN107866662A (zh) 制造或修理旋转机械部件的方法及用其制造或修理的部件
SE508878C2 (sv) Framställningsmetod för tudelad kolv och tudelad kolv som framställts med denna metod
US20150226151A1 (en) Piston of two-piece construction for an internal combustion engine
JPS59118312A (ja) 分割式ピストンの溶接方法
JPH025704A (ja) エンジン用吸排気バルブ及びその製造方法
US20190178202A1 (en) Piston Consisting Of An Inner Part And An Outer Part
JP2002349226A (ja) オイルパン及びその製造方法
CN108156815A8 (zh) 具有开放式冷却通道的两件式活塞
JPS60166157A (ja) ピストンヘツドの製作方法
EP1457658A3 (fr) Procédé de fabrication d'un élément de palier
KR101275138B1 (ko) 선박엔진용 크랭크축의 다중 플랜지형 저어널 제조 방법 및 그의 제조 장치
JPS58215237A (ja) クランクシヤフトの製造方法
JPH08320014A (ja) コネクティングロッドおよびその製造方法

Legal Events

Date Code Title Description
NUG Patent has lapsed